| Primary satellite | Secondary satellite |
| Name | ZACube-1 | COSMOS 2251 DEB |
| Spacetrack catalog number | 39417 | 37125 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 12 19:05 | 2022 Aug 12 13:54 |
| Time of closest approach (UTC) | 2022 Jul 05 06:27:16.690 |
| Minimum distance | 95.820 km |
| Height difference | -5.215 km |
| Relative speed | 13.695 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 72.9°N, 111.2°E |
| Height | 634 km |
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